﻿/*
Copyright (C) 2007 Adam Ness.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

// Called when the gadget first starts up
function view_onOpen() {
  // Hook for future expansion
}

// Called when a user types text into the textbox
function onTextBoxKeyPress() {
  // Clear the search box if the escape key is pressed
  if (event.keyCode == 27) {
    textbox.value = "";
    return;
  }

  // When the enter key is pressed, open up a search results window.
  if (event.keyCode == 13) {
    openURL(SEARCH_URL.replace("[SEARCHTERM]",textbox.value));
  }
}

// Opens the requested URL using the user's default web browser
function openURL(url) {
  try {
    var shell = new ActiveXObject("Shell.Application");
    shell.Open(url);
  } catch (e) {
    return;
  }
}
